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What is the high Tg FR4 and the advantages of high Tg PCB
What is the high Tg FR4 and the advantages of high Tg PCB
Tg is the glass transition temperature,the general Tg is ≥130℃,medium Tg is ≥150℃,high Tg is ≥170℃.
2017-07-12
News
Analysis the reason and solutions of PCB surface mount welding
Analysis the reason and solutions of PCB surface mount welding
Analysis the reason and solutions of PCB surface mount welding,including the Bridging and Poor wetting-Shenzhen Vip Circuit Co.,Ltd
2017-06-27
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Introduction to PCB processing flow-from Shenzhen Vip Circuit Co.,Ltd
Introduction to PCB processing flow-from Shenzhen Vip Circuit Co.,Ltd
Introduction to PCB processing flow including the Single-side PCB processing flow,Double-side PCB processing flow and Multi-layer PCB processing flow.
2017-06-20
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Introduction to some of the PCB surface treatment technology-Shenzhen Vip Circuit Co.,Ltd
Introduction to some of the PCB surface treatment technology-Shenzhen Vip Circuit Co.,Ltd
PCB surface treatment technology include the HASL(Lead-free),OSP,Immersion Ag,Immersion Gold-ENIG and Plating Nickel Gold.
2017-06-16
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The basic principles and operation of PCB wiring
The basic principles and operation of PCB wiring
Introduction of the basic principles and operation of PCB wiring,which is from Shenzhen Vip Circuit Co.,Ltd.
2017-06-13
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The trend of PCB technology development and Innovation--from Shenzhen Vip Circuit Co.,Ltd
The trend of PCB technology development and Innovation--from Shenzhen Vip Circuit Co.,Ltd
The trend of PCB technology development and Innovation,contain the development of components embedded technology,HDI technology,PCB raw materials and photoelectric PCB prospects.
2017-06-09
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What is the BOM, DIP, SMT, SMD---Shenzhen Vip Circuit Co.,Ltd
What is the BOM, DIP, SMT, SMD---Shenzhen Vip Circuit Co.,Ltd
This is an introduction to what is the BOM, DIP, SMT, SMD from Shenzhen Vip Circuit Co.,Ltd.
2017-06-07
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Harm of chloride ion to PCB and its treatment---from Shenzhen Vip Circuit Co.,Ltd
Harm of chloride ion to PCB and its treatment---from Shenzhen Vip Circuit Co.,Ltd
There are many potential sources of chloride ions in the process of PCB production.Often this situation includes hot air leveling (HASL) in the flux, the operators skin sweat and cleaning with tap water and so on.
2017-06-02
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Introduction to PCB surface treatment process:HASL and Lead-free HASL
Introduction to PCB surface treatment process:HASL and Lead-free HASL
HASL and LF-HASL are the most commonly used process, this process is more practical, its welding performance is good, have a good antioxidant effect and the costs is cheaper than other surface treament,such as ENIG,plating gold,immersion Ag/Tin and so on
2017-05-31
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The applications and materials of high frequency PCB
The applications and materials of high frequency PCB
The applications and materials of high frequency PCB,currently used high-frequency material are Rogers, Getek, Taconic, Arlon and so on.
2017-05-26
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